Traffic lane separation unit



FIG. 1 is a perspective view thereof;

FIG. 2 is a front view thereof, the rear being a mirror image of the front;

FIG. 3 is a plan view thereof;

FIG. 4 is a right side view thereof, the left side being a mirror image of the left side; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a traffic lane separation unit, as shown and described. 